EHS09-A参数
- Specifications
| Specifications | ||
|---|---|---|
| Weight | about 28g | |
| Color | black | |
| PTT Key | available | |
| VOX | available | |
| Emergency Key | none | |
| Connector | 2.5mm | |
| Microphone Sensitivity | -42±3dB@1kHz 3.0V 2.2KΩ;0dB=1V/Pa | |
| Speaker Power | 20 mW (rated); 30 mW (max.) | |
| Speaker Impedance | 32Ω±15%@1kHz | |
| Speaker Frequency Response | 108±4dB@1kHz at10mW | |
| IP Rating | none | |
| Operating Temperature | -20~60℃ | |
| Storage Temperature | -40~85℃ | |
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